Part Size: 1-150 mm
Weight: 0.1-300 g
Tolerance: ±0.3%
Surface Finish: Ra 0.8–1.6 um
Materials: SS316L, 17-4PH, SS420, Ti Alloy etc
Density: ≥96–99% Wrought
Secondary Operations: CNC, Polishing, Laser Marking
Industry Expertise
Factory Price
OEM/ODM Services
MIM Smart Lock Parts are precision components designed for electronic and intelligent locking systems. MIM technology enables miniaturized, highly precise, and aesthetically demanding parts for modern smart lock assemblies.
Metal Injection Molding combines the design flexibility of plastic injection molding with the mechanical properties of metal materials, making it an ideal manufacturing solution for smart lock applications. MIM technology enables the production of intricate geometries, thin-wall structures, internal features, and near-net-shape components while maintaining excellent dimensional consistency and superior surface finish.
Compared with traditional manufacturing methods, MIM significantly reduces secondary machining operations, lowers production costs, and improves assembly consistency, making it highly suitable for medium- and high-volume OEM production.
MIM smart lock components are widely used in fingerprint locks, facial recognition locks, Bluetooth locks, Wi-Fi locks, hotel locks, digital door locks, and other intelligent access control systems.

Typical Products:
Metal Injection Molding is an ideal process for smart lock components requiring:
Fingerprint Lock Components
Locking Cams
Motor Gear Components
Precision Levers
Sensor Housings
Internal Structural Parts
Decorative Components
Connector Components
Key Advantages:
●Miniaturization Capability
-Ideal for compact smart lock structures.
●Excellent Surface Finish
-Suitable for premium consumer products.
●High Precision
-Ensures smooth assembly and reliable operation.
●Cost Efficiency
-Economical for medium and high-volume production."
FAQ:
Why is Metal Injection Molding suitable for smart lock components?
Smart locks contain numerous miniature and highly complex mechanical parts that require excellent dimensional accuracy and long service life. Traditional machining often results in high manufacturing costs and material waste, especially for intricate geometries.
Metal Injection Molding enables manufacturers to produce near-net-shape components with tight tolerances and excellent repeatability. MIM also allows multiple features to be integrated into a single component, reducing assembly complexity and lowering overall production costs. Therefore, MIM has become one of the preferred manufacturing technologies for premium smart lock systems.
Can you provide custom OEM smart lock components?
Yes.We provide complete OEM and ODM manufacturing services, including:
Design for Manufacturability (DFM)
Material selection support
Mold design and tooling development
Prototype manufacturing
Pilot production
Mass production
Surface treatment and finishing services
Assembly support
Customer drawings in STEP, STP, IGS, SolidWorks, and other 3D formats are welcome. Confidential projects can be protected under NDA agreements."
Back to Top